139922784

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{28579}}^1$

素因数の和:28612

約数の個数: 72

約数和(自身を含む): 421326360

約数和(自身を除く): 281403576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 28579, 57158, 85737, 114316, 171474, 228632, 257211, 342948, 457264, 485843, 514422, 685896, 914528, 971686, 1028844, 1371792, 1457529, 1943372, 2057688, 2743584, 2915058, 3886744, 4115376, 4372587, 5830116, 7773488, 8230752, 8745174, 11660232, 15546976, 17490348, 23320464, 34980696, 46640928, 69961392, 139922784]

約数ペア:

[(1, 139922784), (2, 69961392), (3, 46640928), (4, 34980696), (6, 23320464), (8, 17490348), (9, 15546976), (12, 11660232), (16, 8745174), (17, 8230752), (18, 7773488), (24, 5830116), (32, 4372587), (34, 4115376), (36, 3886744), (48, 2915058), (51, 2743584), (68, 2057688), (72, 1943372), (96, 1457529), (102, 1371792), (136, 1028844), (144, 971686), (153, 914528), (204, 685896), (272, 514422), (288, 485843), (306, 457264), (408, 342948), (544, 257211), (612, 228632), (816, 171474), (1224, 114316), (1632, 85737), (2448, 57158), (4896, 28579)]